#Java_Quizs (Question - 135)
Which of these class is used to create an object whose character sequence is mutable?
Which of these class is used to create an object whose character sequence is mutable?
Anonymous Quiz
28%
String()
45%
StringBuffer()
19%
String() & StringBuffer()
8%
None of the mentioned
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Anonymous Quiz
6%
a = 10
32%
a = 14.867
26%
a = 14
36%
compiler error
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#Java_Quizs (Question - 140)
Which interface provides the capability to store objects using a key-value pair?
Which interface provides the capability to store objects using a key-value pair?
Anonymous Quiz
23%
Java.util.List
17%
Java.util.Set
35%
Java.util.Map
26%
Java.util.Collection
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Anonymous Quiz
82%
Array
3%
Avl Tree
12%
Binary Tree
3%
Graphs
Anonymous Quiz
37%
interface
31%
string
20%
Float
12%
unsigned
Anonymous Quiz
73%
Array
5%
Avl tree
17%
Binary tree
5%
Graphs
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#Java_Quizs (Question - 148)
The data structures required to check whether an expression contains a balanced parenthesis is ......
The data structures required to check whether an expression contains a balanced parenthesis is ......
Anonymous Quiz
22%
Queue
31%
Stack
27%
Array
20%
Tree
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